def draw_callback_px(self, context):
#print("callback_px")
# Maybe print a nice red circle in some corner
bgl.glPushAttrib(bgl.GL_CLIENT_ALL_ATTRIB_BITS)
FONT_RGBA = (0.8, 0.1, 0.1, 0.5)
bgl.glColor4f(*FONT_RGBA)
font_size = 11
DPI = 72
blf.size(0, font_size, DPI)
msg = "Logging..."
msg_w, msg_h = blf.dimensions(0, msg)
pos_x = context.region.width - msg_w
pos_y = font_size / 2
blf.position(0, pos_x, pos_y, 0)
#blf.position(0, 10, 10, 0)
blf.draw(0, msg)
bgl.glPopAttrib()
pass
def draw_preview(self):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glColor4f(0,0,0.2,0.5)
bgl.glVertex2f(-1, -1)
bgl.glVertex2f( 1, -1)
bgl.glColor4f(0,0,0.2,0)
bgl.glVertex2f( 1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopAttrib()
def draw_callback_preview(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_preview()
except:
interactive_physics_handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_postview(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_postview(context)
except:
self.handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def crosshairs():
"""
Show crosshais in Manipulation Mode
Use the OpenGL-Wrapper to draw the image
"""
imageHeight = windowHeight * 0.05
imageWidth = imageHeight
x = windowWidth * 0.5 - imageWidth / 2
y = windowHeight * 0.5 - imageHeight / 2
gl_position = [[x, y], [x + imageWidth, y],
[x + imageWidth, y + imageHeight], [x, y + imageHeight]]
view_buf = bgl.Buffer(bgl.GL_INT, 4)
bgl.glGetIntegerv(bgl.GL_VIEWPORT, view_buf)
view = view_buf.to_list() if hasattr(view_buf,
"to_list") else view_buf.list
# Save the state
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
# Disable depth test so we always draw over things
bgl.glDisable(bgl.GL_DEPTH_TEST)
# Disable lighting so everything is shadless
bgl.glDisable(bgl.GL_LIGHTING)
# Unbinding the texture prevents BGUI frames from somehow picking up on
# color of the last used texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
# Make sure we're using smooth shading instead of flat
bgl.glShadeModel(bgl.GL_SMOOTH)
# Setup the matrices
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.gluOrtho2D(0, view[2], 0, view[3])
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glEnable(bgl.GL_TEXTURE_2D)
# Enable alpha blending
bgl.glEnable(bgl.GL_BLEND)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# Bind the texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, crosshairs_id)
# Draw the textured quad
bgl.glColor4f(1, 1, 1, 1)
bgl.glEnable(bgl.GL_POLYGON_OFFSET_FILL)
bgl.glPolygonOffset(1.0, 1.0)
bgl.glBegin(bgl.GL_QUADS)
for i in range(4):
bgl.glTexCoord2f(texco[i][0], texco[i][1])
bgl.glVertex2f(gl_position[i][0], gl_position[i][1])
bgl.glEnd()
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopMatrix()
bgl.glPopAttrib()
def draw_postpixel(self):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glEnable(bgl.GL_BLEND)
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glColor4f(1,0,0,0.2) # TODO: use window background color??
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glVertex2f(-1, -1)
bgl.glVertex2f( 1, -1)
bgl.glVertex2f( 1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopAttrib()
def draw_underline_in_strip(strip_coords, pixel_size_x, color):
from bgl import glColor4f, glRectf, glEnable, glDisable, GL_BLEND
import bgl
context = bpy.context
# Strip coords
s_x1, s_y1, s_x2, s_y2 = strip_coords
# be careful not to draw over the current frame line
cf_x = context.scene.frame_current_final
bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_LINE_BIT)
glColor4f(*color)
glEnable(GL_BLEND)
bgl.glLineWidth(2)
bgl.glBegin(bgl.GL_LINES)
bgl.glVertex2f(s_x1, s_y1)
if s_x1 < cf_x < s_x2:
# Bad luck, the line passes our strip
bgl.glVertex2f(cf_x - pixel_size_x, s_y1)
bgl.glVertex2f(cf_x + pixel_size_x, s_y1)
bgl.glVertex2f(s_x2, s_y1)
bgl.glEnd()
bgl.glPopAttrib()
def draw_callback_px(self, context):
#print("callback_px")
# Maybe print a nice red circle in some corner
bgl.glPushAttrib(bgl.GL_CLIENT_ALL_ATTRIB_BITS)
FONT_RGBA = (0.8, 0.1, 0.1, 0.5)
bgl.glColor4f(*FONT_RGBA)
font_size = 11
DPI = 72
blf.size(0, font_size, DPI)
msg = "Logging..."
msg_w,msg_h = blf.dimensions(0, msg)
pos_x = context.region.width - msg_w
pos_y = font_size / 2
blf.position(0, pos_x, pos_y, 0)
#blf.position(0, 10, 10, 0)
blf.draw(0, msg)
bgl.glPopAttrib()
pass
def draw_preview(self):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glColor4f(0,0,0.2,0.5)
bgl.glVertex2f(-1, -1)
bgl.glVertex2f( 1, -1)
bgl.glColor4f(0,0,0.2,0)
bgl.glVertex2f( 1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopAttrib()
def draw_callback_postview(self, context): bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes self.draw_postview(context) if len(self.selectCntrl): cntrlLength = len(self.selectCntrl) for x in range(0,cntrlLength): # assuming that we have only one control point, so if # anything is selected it would be the only point p111 = self.selectCntrl[x] t111 = p111.to_tuple() vrot = context.space_data.region_3d.view_rotation dx = (vrot * Vector((1,0,0))).normalized() # compute right dir relative to view dy = (vrot * Vector((0,1,0))).normalized() # compute up dir relative to view px = tuple(p111 + dx*0.5) py = tuple(p111 + dy*0.5) # highlight the point bgl.glColor3f(1,1,0) bgl.glBegin(bgl.GL_POINTS) bgl.glVertex3f(*t111) bgl.glEnd() # draw lines to indicate right (red) and up (green) bgl.glBegin(bgl.GL_LINES) bgl.glColor3f(1,0,0) bgl.glVertex3f(*t111) bgl.glVertex3f(*px) bgl.glColor3f(0,1,0) bgl.glVertex3f(*t111) bgl.glVertex3f(*py) bgl.glEnd() bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_postpixel(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_postpixel()
except:
bricker_handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_px(self, context):
region = context.region
rv3d = context.space_data.region_3d
init2d = self.obLoc[:2]
dest2d = self.mouseCoNew[:2]
# Line drawing
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
# glPushAttrib is done to return everything to normal after drawing
bgl.glLineStipple(2, 0x9999)
bgl.glEnable(bgl.GL_LINE_STIPPLE)
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1)
#bgl.glLineWidth(2)
bgl.glBegin(bgl.GL_LINE_STRIP)
bgl.glVertex2f(*init2d)
bgl.glVertex2f(*dest2d)
bgl.glEnd()
bgl.glPopAttrib()
# restore opengl defaults
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw(self):
context = bpy.context
scene = context.scene
view = context.area.spaces.active
if context.mode != self.last_mode:
self.last_mode = context.mode
self.cleanup()
if view.viewport_shade != 'TEXTURED':
return
bgl.glPushAttrib(bgl.GL_CLIENT_ALL_ATTRIB_BITS)
bgl.glShadeModel(bgl.GL_SMOOTH)
for obj in context.visible_objects:
if (obj.type == 'MESH' and
obj.data.edges and not
obj.data.polygons and not
# obj.select and not
obj == context.edit_object):
cache = self.obj_cache.get(hash(obj))
if cache is None:
cache = LineObjCache()
self.obj_cache[hash(obj)] = cache
cache.draw(self, obj)
bgl.glPopAttrib()
def draw_callback_postview(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
self.draw_postview(context)
if len(self.selectCntrl):
cntrlLength = len(self.selectCntrl)
for x in range(0, cntrlLength):
# assuming that we have only one control point, so if
# anything is selected it would be the only point
p111 = self.selectCntrl[x]
t111 = p111.to_tuple()
vrot = context.space_data.region_3d.view_rotation
dx = (vrot * Vector(
(1, 0,
0))).normalized() # compute right dir relative to view
dy = (vrot * Vector(
(0, 1, 0))).normalized() # compute up dir relative to view
px = tuple(p111 + dx * 0.5)
py = tuple(p111 + dy * 0.5)
# highlight the point
bgl.glColor3f(1, 1, 0)
bgl.glBegin(bgl.GL_POINTS)
bgl.glVertex3f(*t111)
bgl.glEnd()
# draw lines to indicate right (red) and up (green)
bgl.glBegin(bgl.GL_LINES)
bgl.glColor3f(1, 0, 0)
bgl.glVertex3f(*t111)
bgl.glVertex3f(*px)
bgl.glColor3f(0, 1, 0)
bgl.glVertex3f(*t111)
bgl.glVertex3f(*py)
bgl.glEnd()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_postpixel(self):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glEnable(bgl.GL_BLEND)
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glColor4f(1,0,0,0.2) # TODO: use window background color??
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glVertex2f(-1, -1)
bgl.glVertex2f( 1, -1)
bgl.glVertex2f( 1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopAttrib()
def draw_viewport_2d(self, context):
bgl.glPushAttrib(
bgl.GL_DEPTH_BUFFER_BIT |
bgl.GL_LINE_BIT |
bgl.GL_COLOR_BUFFER_BIT |
bgl.GL_CURRENT_BIT)
bgl.glEnable(bgl.GL_BLEND)
bgl.glDepthFunc(bgl.GL_ALWAYS)
bgl.glLineWidth(1)
if self.started:
ax, ay = self.mouse_a
bx, by = self.mouse_b
bgl.glBegin(bgl.GL_LINES)
bgl.glColor4f(0, 0, 0, 1)
bgl.glVertex2f(ax + 1, ay)
bgl.glVertex2f(bx + 1, by)
bgl.glVertex2f(ax - 1, ay)
bgl.glVertex2f(bx - 1, by)
bgl.glVertex2f(ax, ay + 1)
bgl.glVertex2f(bx, by + 1)
bgl.glVertex2f(ax, ay - 1)
bgl.glVertex2f(bx, by - 1)
bgl.glColor4f(1, 1, 1, 1)
bgl.glVertex2f(ax, ay)
bgl.glVertex2f(bx, by)
bgl.glEnd()
mx, my = self.mouse_now
my -= 16
bgl.glBegin(bgl.GL_QUADS)
bgl.glColor3f(0, 0, 0)
bgl.glVertex2f(mx - 9, my - 8)
bgl.glVertex2f(mx, my + 1)
bgl.glVertex2f(mx + 9, my - 8)
bgl.glVertex2f(mx, my - 17)
bgl.glEnd()
bgl.glBegin(bgl.GL_TRIANGLES)
bgl.glColor3f(*self.color_a)
bgl.glVertex2f(mx - 8, my - 8)
bgl.glVertex2f(mx, my)
bgl.glVertex2f(mx, my - 16)
bgl.glEnd()
bgl.glBegin(bgl.GL_TRIANGLES)
bgl.glColor3f(*self.color_b)
bgl.glVertex2f(mx, my)
bgl.glVertex2f(mx + 8, my - 8)
bgl.glVertex2f(mx, my - 16)
bgl.glEnd()
bgl.glPopAttrib();
def draw_callback_postview(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
if self.sublvl > 0:
self.draw_postview(context, self.submesh, False)
self.draw_postview(context, self.mesh, True)
bgl.glPopAttrib() # restore OpenGL attributes
def _end(self):
# print("_end")
bgl.glEnd()
bgl.glPopAttrib()
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_callback_postview(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
if self.sublvl > 0:
self.draw_postview(context, self.submesh, False)
self.draw_postview(context, self.mesh, True)
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_postpixel(self, context):
if not registered_check(): return
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_postpixel(context)
except:
self.handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def crosshairs():
"""
Show crosshais in Manipulation Mode
Use the OpenGL-Wrapper to draw the image
"""
imageHeight = windowHeight * 0.05
imageWidth = imageHeight
x = windowWidth * 0.5 - imageWidth/2
y = windowHeight * 0.5 - imageHeight/2
gl_position = [[x, y],[x+imageWidth, y],[x+imageWidth, y+imageHeight],[x, y+imageHeight]]
view_buf = bgl.Buffer(bgl.GL_INT, 4)
bgl.glGetIntegerv(bgl.GL_VIEWPORT, view_buf)
view = view_buf.to_list() if hasattr(view_buf, "to_list") else view_buf.list
# Save the state
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
# Disable depth test so we always draw over things
bgl.glDisable(bgl.GL_DEPTH_TEST)
# Disable lighting so everything is shadless
bgl.glDisable(bgl.GL_LIGHTING)
# Unbinding the texture prevents BGUI frames from somehow picking up on
# color of the last used texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
# Make sure we're using smooth shading instead of flat
bgl.glShadeModel(bgl.GL_SMOOTH)
# Setup the matrices
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.gluOrtho2D(0, view[2], 0, view[3])
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glEnable(bgl.GL_TEXTURE_2D)
# Enable alpha blending
bgl.glEnable(bgl.GL_BLEND)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# Bind the texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, crosshairs_id)
# Draw the textured quad
bgl.glColor4f(1, 1, 1, 1)
bgl.glEnable(bgl.GL_POLYGON_OFFSET_FILL)
bgl.glPolygonOffset(1.0, 1.0)
bgl.glBegin(bgl.GL_QUADS)
for i in range(4):
bgl.glTexCoord2f(texco[i][0], texco[i][1])
bgl.glVertex2f(gl_position[i][0], gl_position[i][1])
bgl.glEnd()
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopMatrix()
bgl.glPopAttrib()
def draw_callback_postpixel(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_postpixel(context)
except:
self.handle_exception()
if self.settings.show_help and self.help_box:
self.help_box.draw()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_postpixel(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.draw_postpixel(context)
except:
self.handle_exception()
if self.settings.show_help and self.help_box:
self.help_box.draw()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_px(self, context):
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
# glPushAttrib is done to return everything to normal after drawing
bgl.glLineStipple(10, 0x9999)
bgl.glEnable(bgl.GL_LINE_STIPPLE)
# 50% alpha, 2 pixel width line
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(1.0, 1.0, 1.0, 0.8)
bgl.glLineWidth(5)
bgl.glBegin(bgl.GL_LINE_STRIP)
for x, y in self.mouse_path:
bgl.glVertex2i(x, y)
bgl.glEnd()
bgl.glPopAttrib()
bgl.glEnable(bgl.GL_BLEND)
# ...api_current/bpy.types.Area.html?highlight=bpy.types.area
header_height = context.area.regions[0].height # 26px
width = context.area.width
height = context.area.height - header_height
p1_2d = (0,0)
p2_2d = (width, height)
p3_2d = (width, 0)
p4_2d = (0, height)
# green line
bgl.glLineWidth(3)
draw_line_2d((0.0, 1.0, 0.0, 0.8), p1_2d, p2_2d)
# yellow line
bgl.glLineWidth(5)
draw_line_2d((1.0, 1.0, 0.0, 0.8), p3_2d, p4_2d)
# white circle
bgl.glLineWidth(4)
draw_circle_2d((1.0, 1.0, 1.0, 0.8), width/2, height/2, 70, 360)
# red circle
bgl.glLineWidth(5)
draw_circle_2d((1.0, 0.0, 0.0, 0.4), width/2, height/2, 230, 5)
# draw text
draw_typo_2d((1.0, 1.0, 1.0, 1), "Hello Word " + str(len(self.mouse_path)))
# restore opengl defaults
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_callback_px(self, context):
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
# glPushAttrib is done to return everything to normal after drawing
bgl.glLineStipple(10, 0x9999)
bgl.glEnable(bgl.GL_LINE_STIPPLE)
# 50% alpha, 2 pixel width line
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(1.0, 1.0, 1.0, 0.8)
bgl.glLineWidth(5)
bgl.glBegin(bgl.GL_LINE_STRIP)
for x, y in self.mouse_path:
bgl.glVertex2i(x, y)
bgl.glEnd()
bgl.glPopAttrib()
bgl.glEnable(bgl.GL_BLEND)
# ...api_current/bpy.types.Area.html?highlight=bpy.types.area
header_height = context.area.regions[0].height # 26px
width = context.area.width
height = context.area.height - header_height
p1_2d = (0, 0)
p2_2d = (width, height)
p3_2d = (width, 0)
p4_2d = (0, height)
# green line
bgl.glLineWidth(3)
draw_line_2d((0.0, 1.0, 0.0, 0.8), p1_2d, p2_2d)
# yellow line
bgl.glLineWidth(5)
draw_line_2d((1.0, 1.0, 0.0, 0.8), p3_2d, p4_2d)
# white circle
bgl.glLineWidth(4)
draw_circle_2d((1.0, 1.0, 1.0, 0.8), width / 2, height / 2, 70, 360)
# red circle
bgl.glLineWidth(5)
draw_circle_2d((1.0, 0.0, 0.0, 0.4), width / 2, height / 2, 230, 5)
# draw text
draw_typo_2d((1.0, 1.0, 1.0, 1), "Hello Word " + str(len(self.mouse_path)))
# restore opengl defaults
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_callback_postview(self, context):
if not still_registered(self): return
self.drawing.update_dpi()
self.drawing.set_font_size(12, force=True)
self.drawing.point_size(1)
self.drawing.line_width(1)
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try: self.rfctx.draw_postview()
except: self.handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def draw_callback_postview(self, context):
if not still_registered(self): return
self.drawing.update_dpi()
self.drawing.set_font_size(12, force=True)
self.drawing.point_size(1)
self.drawing.line_width(1)
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.rfctx.draw_postview()
except:
self.handle_exception()
bgl.glPopAttrib() # restore OpenGL attributes
def draw3d(self):
'''描画を行う（３次元）'''
if (self.fwScene is None) or (self.fwScene.GetPHScene() is None):
return
# --- <!!> ---
if bpy.context.scene.spr_debug_draw_enabled == 1:
render = spbapi_cpp.GetGRRender()
if not render is None:
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
self.fwScene.DrawPHScene(render)
bgl.glPopAttrib()
def color_placing():
"""
Draw the green rectangle via OpenGL-Wrapper
"""
imageHeight = windowHeight * 0.05
imageWidth = imageHeight
x = windowWidth * 0.5 - imageWidth / 2
y = windowHeight * 0.5 - imageHeight / 2
gl_position = [[x, y], [x + imageWidth, y],
[x + imageWidth, y + imageHeight], [x, y + imageHeight]]
view_buf = bgl.Buffer(bgl.GL_INT, 4)
bgl.glGetIntegerv(bgl.GL_VIEWPORT, view_buf)
view = view_buf.to_list() if hasattr(view_buf,
"to_list") else view_buf.list
# Save the state
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
# Disable depth test so we always draw over things
bgl.glDisable(bgl.GL_DEPTH_TEST)
# Disable lighting so everything is shadless
bgl.glDisable(bgl.GL_LIGHTING)
# Make sure we're using smooth shading instead of flat
bgl.glShadeModel(bgl.GL_SMOOTH)
# Setup the matrices
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.gluOrtho2D(0, view[2], 0, view[3])
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
# Enable alpha blending
bgl.glEnable(bgl.GL_BLEND)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# Draw the colored quad
bgl.glColor4f(0, 1, 0, 0.25)
bgl.glEnable(bgl.GL_POLYGON_OFFSET_FILL)
bgl.glPolygonOffset(1.0, 1.0)
bgl.glBegin(bgl.GL_QUADS)
for i in range(4):
bgl.glTexCoord2f(texco[i][0], texco[i][1])
bgl.glVertex2f(gl_position[i][0], gl_position[i][1])
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopMatrix()
bgl.glPopAttrib()
def color_placing():
"""
Draw the green rectangle via OpenGL-Wrapper
"""
imageHeight = windowHeight * 0.05
imageWidth = imageHeight
x = windowWidth * 0.5 - imageWidth/2
y = windowHeight * 0.5 - imageHeight/2
gl_position = [[x, y],[x+imageWidth, y],[x+imageWidth, y+imageHeight],[x, y+imageHeight]]
view_buf = bgl.Buffer(bgl.GL_INT, 4)
bgl.glGetIntegerv(bgl.GL_VIEWPORT, view_buf)
view = view_buf.to_list() if hasattr(view_buf, "to_list") else view_buf.list
# Save the state
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
# Disable depth test so we always draw over things
bgl.glDisable(bgl.GL_DEPTH_TEST)
# Disable lighting so everything is shadless
bgl.glDisable(bgl.GL_LIGHTING)
# Make sure we're using smooth shading instead of flat
bgl.glShadeModel(bgl.GL_SMOOTH)
# Setup the matrices
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.gluOrtho2D(0, view[2], 0, view[3])
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
# Enable alpha blending
bgl.glEnable(bgl.GL_BLEND)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# Draw the colored quad
bgl.glColor4f(0, 1, 0, 0.25)
bgl.glEnable(bgl.GL_POLYGON_OFFSET_FILL)
bgl.glPolygonOffset(1.0, 1.0)
bgl.glBegin(bgl.GL_QUADS)
for i in range(4):
bgl.glTexCoord2f(texco[i][0], texco[i][1])
bgl.glVertex2f(gl_position[i][0], gl_position[i][1])
bgl.glEnd()
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopMatrix()
bgl.glPopAttrib()
def push_attrib(cls, mask=bgl.GL_ALL_ATTRIB_BITS, matrix=True):
"""with文で使用する。
with GLSettings.push_attrib():
...
:rtype: GCM
"""
bgl.glPushAttrib(mask)
modelview = Buffer('double', (4, 4), bgl.GL_MODELVIEW_MATRIX)
projection = Buffer('double', (4, 4), bgl.GL_PROJECTION_MATRIX)
yield
if matrix:
cls._load_matrix(modelview, projection)
bgl.glPopAttrib()
def draw_callback_postpixel(self, context):
if not still_registered(self): return
self.drawing.update_dpi()
self.drawing.set_font_size(12, force=True)
self.drawing.point_size(1)
self.drawing.line_width(1)
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.rfctx.draw_postpixel()
except:
dprint('Exception in draw_postpixel')
self.handle_exception()
#if self.settings.show_help and self.help_box: self.help_box.draw()
bgl.glPopAttrib() # restore OpenGL attributes
def push_attrib(cls, mask=bgl.GL_ALL_ATTRIB_BITS, matrix=True):
"""with文で使用する。
with GLSettings.push_attrib():
...
:rtype: GCM
"""
bgl.glPushAttrib(mask)
modelview = Buffer('double', (4, 4), bgl.GL_MODELVIEW_MATRIX)
projection = Buffer('double', (4, 4), bgl.GL_PROJECTION_MATRIX)
yield
if matrix:
cls._load_matrix(modelview, projection)
bgl.glPopAttrib()
def draw_callback_postpixel(self, context):
if not still_registered(self): return
self.drawing.update_dpi()
self.drawing.set_font_size(12, force=True)
self.drawing.point_size(1)
self.drawing.line_width(1)
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
try:
self.rfctx.draw_postpixel()
except:
dprint('Exception in draw_postpixel')
self.handle_exception()
#if self.settings.show_help and self.help_box: self.help_box.draw()
bgl.glPopAttrib() # restore OpenGL attributes
def _cc_region_draw_cover(self, a):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glColor4f(0, 0, 0, 0.5) # TODO: use window background color??
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glVertex2f(-1, -1)
bgl.glVertex2f(1, -1)
bgl.glVertex2f(1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glPopAttrib()
def draw_callback_px(context):
# Note that the "context" passed in here is a regular dictionary and not the Blender context
global screen_display_lines
pid = None
if 'mcell' in bpy.context.scene:
mcell = bpy.context.scene.mcell
if 'run_simulation' in mcell:
rs = mcell.run_simulation
if len(rs.processes_list) > 0:
pid_str = rs.processes_list[rs.active_process_index].name
pid = pid_str.split(',')[0].split()[1]
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
if parameter_dictionary['Clear']['val']:
bgl.glClearColor(0.0, 0.0, 0.0, 1.0)
bgl.glClear(bgl.GL_COLOR_BUFFER_BIT)
font_id = 0 # XXX, need to find out how best to get this.
y_pos = 15 * (scroll_offset + 1)
if pid and (pid in screen_display_lines):
for l in screen_display_lines[pid]:
blf.position(font_id, 15, y_pos, 0)
y_pos += 15
blf.size(font_id, 14, 72) # fontid, size, DPI
bgl.glColor4f(1.0, 1.0, 1.0, 0.5)
blf.draw(font_id, l)
else:
keys = screen_display_lines.keys()
for k in keys:
for l in screen_display_lines[k]:
blf.position(font_id, 15, y_pos, 0)
y_pos += 15
blf.size(font_id, 14, 72) # fontid, size, DPI
bgl.glColor4f(1.0, 1.0, 1.0, 0.5)
blf.draw(font_id, l)
# 100% alpha, 2 pixel width line
bgl.glEnable(bgl.GL_BLEND)
bgl.glPopAttrib()
# restore opengl defaults
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_callback_cover(self, context):
if not still_registered(self): return
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glColor4f(0,0,0,0.5) # TODO: use window background color??
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glVertex2f(-1, -1)
bgl.glVertex2f( 1, -1)
bgl.glVertex2f( 1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glPopAttrib()
def draw_callback_cover(self, context):
if not still_registered(self): return
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glColor4f(0, 0, 0, 0.5) # TODO: use window background color??
bgl.glEnable(bgl.GL_BLEND)
bgl.glDisable(bgl.GL_DEPTH_TEST)
bgl.glBegin(bgl.GL_QUADS) # TODO: not use immediate mode
bgl.glVertex2f(-1, -1)
bgl.glVertex2f(1, -1)
bgl.glVertex2f(1, 1)
bgl.glVertex2f(-1, 1)
bgl.glEnd()
bgl.glPopMatrix()
bgl.glPopAttrib()
def draw_callback_px():
import bgl
context = bpy.context
if not context.scene.sequence_editor:
return
strips = shown_strips(context)
if not strips:
return
region = context.region
xwin1, ywin1 = region.view2d.region_to_view(0, 0)
xwin2, ywin2 = region.view2d.region_to_view(region.width, region.height)
one_pixel_further_x, one_pixel_further_y = region.view2d.region_to_view(
1, 1)
pixel_size_x = one_pixel_further_x - xwin1
bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_LINE_BIT)
bgl.glColor4f(1.0, 1.0, 0.0, 1.0)
bgl.glEnable(bgl.GL_BLEND)
bgl.glLineWidth(2)
bgl.glBegin(bgl.GL_LINES)
for strip in strips:
hl = highlights(strip)
if not hl:
continue
# Get corners (x1, y1), (x2, y2) of the strip rectangle in px region coords
strip_coords = get_strip_rectf(strip)
# check if any of the coordinates are out of bounds
if strip_coords[0] > xwin2 or strip_coords[2] < xwin1 or strip_coords[1] > ywin2 or \
strip_coords[3] < ywin1:
continue
# Draw
for rel_frame in hl:
abs_frame = rel_to_abs(strip, rel_frame)
bgl.glVertex2f(abs_frame, strip_coords[1])
bgl.glVertex2f(abs_frame, strip_coords[3])
bgl.glEnd()
bgl.glPopAttrib()
def draw_action_header_text(self, x, y, speaker, action, margin=4):
bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_ENABLE_BIT)
font_id = 0
x = x + margin
y = y + margin
# bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 16, 64)
blf.position(font_id, x, y, 0.0)
baking = ""
if bpy.types.BakeSoundPanel.baking:
baking = "(BAKING....)"
s = "[%s] %s %s" % (action["channel_name"], action.name, baking)
blf.draw(font_id, s)
blf.size(font_id, 20, 36)
blf.position(font_id, x + 10 * len(s), y, 0.0)
blf.draw(font_id, action["wavfile"])
bgl.glPopAttrib()
def draw_action_header_text(self, x, y, speaker, action, margin=4):
bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_ENABLE_BIT)
font_id = 0
x = x + margin
y = y + margin
# bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(1.0, 1.0, 1.0, 1.0)
blf.size(font_id, 16, 64)
blf.position(font_id, x, y, 0.0)
baking = ""
if bpy.types.BakeSoundPanel.baking:
baking = "(BAKING....)"
s = "[%s] %s %s" % (action["channel_name"], action.name, baking)
blf.draw(font_id, s)
blf.size(font_id, 20, 36)
blf.position(font_id, x + 10 * len(s), y, 0.0)
blf.draw(font_id, action["wavfile"])
bgl.glPopAttrib()
def draw_viewport_2d(self, context):
data = context.active_object.data
vps = data.vertex_paint_settings
bgl.glPushAttrib(
bgl.GL_DEPTH_BUFFER_BIT |
bgl.GL_LINE_BIT |
bgl.GL_COLOR_BUFFER_BIT |
bgl.GL_CURRENT_BIT)
bgl.glEnable(bgl.GL_BLEND)
bgl.glDepthFunc(bgl.GL_ALWAYS)
bgl.glLineWidth(1)
bgl.glBegin(bgl.GL_LINES)
mx, my = self.mouse_pos
radius = vps.radius
ticks = radius
if ticks % 2 != 0:
ticks -= 1
ticks = min(512, max(16, ticks))
bgl.glColor4f(0, 0, 0, 1)
for i in range(ticks):
v = i / float(ticks)
x = mx + math.cos(v * math.pi * 2) * radius
y = my + math.sin(v * math.pi * 2) * radius
bgl.glVertex2f(x, y)
bgl.glVertex2f(x, y)
bgl.glColor4f(1, 1, 1, 1)
for i in range(ticks):
v = i / float(ticks)
x = mx + math.cos(v * math.pi * 2) * radius
y = my + math.sin(v * math.pi * 2) * radius
bgl.glVertex2f(x, y)
bgl.glEnd()
bgl.glPopAttrib();
def draw_opengl(self, context):
region = self._window_region(context)
if self.placed_first_point:
help_text = "Command Help:\nLEFT CLICK: Place Second Point\nRIGHT CLICK: Cancel Command"
else:
help_text = "Command Help:\nLEFT CLICK: Place First Point\nRIGHT CLICK: Cancel Command"
if self.found_snap_point:
help_text += "\n SNAP TO VERTEX"
help_box = TextBox(x=0,
y=0,
width=500,
height=0,
border=10,
margin=100,
message=help_text)
help_box.x = (self.mouse_x + (help_box.width) / 2 + 10) - region.x
help_box.y = (self.mouse_y - 10) - region.y
help_box.draw()
# SNAP POINT
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
bgl.glColor4f(255, 0.0, 0.0, 1.0)
bgl.glEnable(bgl.GL_BLEND)
bgl.glPointSize(10)
bgl.glBegin(bgl.GL_POINTS)
if self.snapping_point_2d:
bgl.glVertex2f(self.snapping_point_2d[0],
self.snapping_point_2d[1])
bgl.glEnd()
bgl.glPopAttrib()
# restore opengl defaults
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_strip_conflict(strip_coords, pixel_size_x):
"""Draws conflicting states between strips."""
import bgl
s_x1, s_y1, s_x2, s_y2 = strip_coords
bgl.glPushAttrib(bgl.GL_COLOR_BUFFER_BIT | bgl.GL_LINE_BIT)
# Always draw the full rectangle, the conflict should be resolved and thus stand out.
bgl.glColor3f(*CONFLICT_COLOUR)
bgl.glLineWidth(2)
bgl.glBegin(bgl.GL_LINE_LOOP)
bgl.glVertex2f(s_x1, s_y1)
bgl.glVertex2f(s_x2, s_y1)
bgl.glVertex2f(s_x2, s_y2)
bgl.glVertex2f(s_x1, s_y2)
bgl.glEnd()
bgl.glPopAttrib()
def draw_lines(self, args):
self, context = args
# draw confirmed lines
bgl.glEnable(bgl.GL_BLEND)
bgl.glLineWidth(self.thickness)
bgl.glColor4f(*colorcodes[self.color], self.alpha)
bgl.glBegin(bgl.GL_LINE_STRIP)
for x, y in self.mouse_coords:
bgl.glVertex2i(int(x), int(y))
bgl.glEnd()
# draw preview line
if self.mouse_coords:
# see https://blender.stackexchange.com/a/21526/33919
bgl.glPushAttrib(bgl.GL_ENABLE_BIT)
bgl.glLineStipple(1, 0x9999)
bgl.glEnable(bgl.GL_LINE_STIPPLE)
# 50% alpha, 2 pixel width line
bgl.glEnable(bgl.GL_BLEND)
bgl.glColor4f(*colorcodes[self.color], 0.4)
bgl.glLineWidth(self.thickness)
bgl.glBegin(bgl.GL_LINE_STRIP)
for x, y in [
self.mouse_coords[-1],
mathutils.Vector((self.mouse_x, self.mouse_y))
]:
bgl.glVertex2i(int(x), int(y))
bgl.glEnd()
bgl.glPopAttrib()
# restore opengl defaults
bgl.glLineWidth(1)
bgl.glDisable(bgl.GL_BLEND)
bgl.glColor4f(0.0, 0.0, 0.0, 1.0)
def draw_callback_px(self, context):
bgl.glPushAttrib(bgl.GL_CLIENT_ALL_ATTRIB_BITS)
FONT_RGBA = (0.8, 0.1, 0.1, 0.5)
bgl.glColor4f(*FONT_RGBA)
font_size = 11
DPI = 72
blf.size(0, font_size, DPI)
msg = "Head Camera on..."
msg_w,msg_h = blf.dimensions(0, msg)
pos_x = context.region.width - msg_w
pos_y = font_size / 2
blf.position(0, pos_x, pos_y, 0)
#blf.position(0, 10, 10, 0)
blf.draw(0, msg)
bgl.glPopAttrib()
pass
def draw_callback_postpixel(self, context):
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS) # save OpenGL attributes
self.draw_postpixel(context)
bgl.glPopAttrib() # restore OpenGL attributes
def pop(self):
"""push()時の状態に戻す。"""
self._load_matrix(self._modelview_stack.pop(),
self._projection_stack.pop())
bgl.glPopAttrib()
def status_image():
"""
Show the corrensponding Image for the status
"""
imageHeight = windowHeight * 0.075
imageWidth = imageHeight
x = windowWidth * 0.35 - imageWidth/2
y = windowHeight * 0.45 - imageHeight/2
gl_position = [[x, y],[x+imageWidth, y],[x+imageWidth, y+imageHeight],[x, y+imageHeight]]
cam = logic.getCurrentScene().active_camera
# get the suffix of the human to reference the right objects
suffix = cam.name[-4:] if cam.name[-4] == "." else ""
hand = objects['Hand_Grab.R' + suffix]
# select the right Image
if hand["selected"]:
tex_id = closed_id
else:
tex_id = open_id
view_buf = bgl.Buffer(bgl.GL_INT, 4)
bgl.glGetIntegerv(bgl.GL_VIEWPORT, view_buf)
view = view_buf.to_list() if hasattr(view_buf, "to_list") else view_buf.list
# Save the state
bgl.glPushAttrib(bgl.GL_ALL_ATTRIB_BITS)
# Disable depth test so we always draw over things
bgl.glDisable(bgl.GL_DEPTH_TEST)
# Disable lighting so everything is shadless
bgl.glDisable(bgl.GL_LIGHTING)
# Unbinding the texture prevents BGUI frames from somehow picking up on
# color of the last used texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
# Make sure we're using smooth shading instead of flat
bgl.glShadeModel(bgl.GL_SMOOTH)
# Setup the matrices
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.gluOrtho2D(0, view[2], 0, view[3])
bgl.glMatrixMode(bgl.GL_MODELVIEW)
bgl.glPushMatrix()
bgl.glLoadIdentity()
bgl.glEnable(bgl.GL_TEXTURE_2D)
# Enable alpha blending
bgl.glEnable(bgl.GL_BLEND)
bgl.glBlendFunc(bgl.GL_SRC_ALPHA, bgl.GL_ONE_MINUS_SRC_ALPHA)
# Bind the texture
bgl.glBindTexture(bgl.GL_TEXTURE_2D, tex_id)
# Draw the textured quad
bgl.glColor4f(1, 1, 1, 1)
bgl.glEnable(bgl.GL_POLYGON_OFFSET_FILL)
bgl.glPolygonOffset(1.0, 1.0)
bgl.glBegin(bgl.GL_QUADS)
for i in range(4):
bgl.glTexCoord2f(texco[i][0], texco[i][1])
bgl.glVertex2f(gl_position[i][0], gl_position[i][1])
bgl.glEnd()
bgl.glBindTexture(bgl.GL_TEXTURE_2D, 0)
bgl.glPopMatrix()
bgl.glMatrixMode(bgl.GL_PROJECTION)
bgl.glPopMatrix()
bgl.glPopAttrib()
